1. Department of Neurobiology Care Sciences and Society; Division of Neurogeriatrics; Center for Alzheimer Research; Karolinska Institutet; Huddinge Sweden
2. Department of Anatomy, Physiology and Biochemistry; Swedish University of Agricultural Sciences; Uppsala Sweden
3. Latvian Institute of Organic Synthesis; Riga Latvia
4. Department of Immunology, Genetics and Pathology; Uppsala University; Uppsala Sweden